Finding the Fourth Proportional to 2,552,663.20, 3,522,849.49 and 1,559,656.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,663.20 : 3,522,849.49 = 1,559,656.18 : x
2. Step 2: Convert to fraction form
   2,552,663.20/3,522,849.49 = 1,559,656.18/x
3. Step 3: Cross multiply
   2,552,663.20x = 3,522,849.49 × 1,559,656.18
4. Step 4: Simplify right side
   2,552,663.20x = 5,494,433,978,288.35
5. Step 5: Solve for x
   x = 5,494,433,978,288.35/2,552,663.20
6. Step 6: Final answer
   x = 2,152,432.01